›› 2017, Vol. 30 ›› Issue (4): 32-.

• 论文 • 上一篇    下一篇

基于STM32的车载GPS/GPRS定位系统设计

黄 勇,王亚刚   

  1. (上海理工大学 光电信息与计算机工程学院,上海 200093)
  • 出版日期:2017-04-15 发布日期:2017-04-11
  • 作者简介:黄勇(1992-),男,硕士研究生。研究方向:嵌入式系统等。王亚刚(1967),男,博士,教授,硕 士生导师。研究方向:复杂多变量辨识等。

Design of Vehicle GPS/GPRS Positioning System Based on STM32

HUANG Yong,WANG Yagang   

  1. (School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 20093, China)
  • Online:2017-04-15 Published:2017-04-11

摘要:

针对汽车的安全管理提出了一种基于stm32控制器的定位系统,实现了对于车辆位置的远程监控。该系统通过由车载终端和远程移动终端组成。在车载端系统设备通过GPS模块接受卫星信号,主控制器提取车辆的经纬度、时间、速度等信息,经过GPRS网络发送到手机客户端,手机客户端加载运用Google Maps API将这些信息加载到Google地图中并显示。设备中系统运用uCOS-II操作系统以提高系统的鲁棒性,实验结果表明,系统实时可靠性高,通信稳定有效,能满足用户对于车辆位置安全监视需求。

关键词: 车载定位, 汽车安全, Google Maps API, uCOS II

Abstract:

A Positioning system based on STM32 controller is proposed for the safety management of vehicles,and realizes remote monitoring of vehicle position.The system is composed of a vehicle terminal and a remote mobile terminal.By GPS module satellite signals are received in the vehicle terminal system equipment.main controller extract the vehicles latitude and longitude,time,speed and other information which is sended to mobile phone client by GPRS network then.The information is loaded to display in google maps through applying Google Maps API in mobile client.The system uses the uCOS-II operating system to improve the robustness of the system.The experimental results show that the system has high real-time reliability,stable and effective communication,and can meet the users requirements for safety monitoring of vehicle position.

Key words: vehicle positioning, automobile safety, Google Maps API, uCOS II

中图分类号: 

  • P228.4